| 圆柱直齿轮三维本体温度场问题的边界元法 |
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| 引用本文： | 周俊洋,杨元山,程愿应.圆柱直齿轮三维本体温度场问题的边界元法[J].华中科技大学学报(自然科学版),1990(Z3). |
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| 作者姓名： | 周俊洋 杨元山 程愿应 |
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| 作者单位： | 华中理工大学机械工程一系
(周俊洋，杨元山)，华中理工大学机械工程一系(程愿应) |
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| 摘 要： | 本文首次采用三维边界元法来计算圆柱直齿轮啮合时的三维本体温度场问题.大量的数值计算结果表明,采用边界元法来计算回柱在齿轮啮合时的三维本体温度场,具有数据准备量小、数值稳定性好、计算时间少等特点.
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| 关 键 词： | 圆柱直齿轮 本体温度场 三维边界元法 |
3-D Bulk Temperature Field Computation in Cylindrical Spur Gears by 3-D BEM |
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| Zhou Junyang,Yang Yuanshan,Cheng Yuanying.3-D Bulk Temperature Field Computation in Cylindrical Spur Gears by 3-D BEM[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1990(Z3). |
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| Authors: | Zhou Junyang Yang Yuanshan Cheng Yuanying |
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| Affiliation: | Zhou Junyang Yang Yuanshan Cheng Yuanying |
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| Abstract: | The 3-D bulk temperature field distribution in cylindrical spur gears is computed by the three-dimensional boundary element method (3-D BEM). Computational results verified by experiment show that the highest temperature is at the addendum or dedendum of the driving gear, and the temperature at the pitch point is lowest. Computation by BEM requires less input data, shorter computing time and has better numerical stability. |
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| Keywords: | Cylindrical spur gears Bulk temperature field Three-dimensional boundary element method (3-D BEM) |
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